keyword: simplify repo.local and bundle check (as in 2f4a399a8787)

keyword: simplify repo.local and bundle check (as in 2f4a399a8787)

--- a/hgext/keyword.py	Mon Dec 15 12:03:28 2008 -0800
+++ b/hgext/keyword.py	Tue Dec 16 09:58:41 2008 +0100
@@ -425,14 +425,10 @@
     keyword substitutions.
     Monkeypatches patch and webcommands.'''
 
-    try:
-        if (not repo.local() or not kwtools['inc']
-            or kwtools['hgcmd'] in nokwcommands.split()
-            or '.hg' in util.splitpath(repo.root)
-            or repo._url.startswith('bundle:')):
-            return
-    except AttributeError:
-        pass
+    if (not hasattr(repo, 'dirstate') or not kwtools['inc']
+        or kwtools['hgcmd'] in nokwcommands.split()
+        or '.hg' in util.splitpath(repo.root)):
+        return
 
     kwtools['templater'] = kwt = kwtemplater(ui, repo)